578396832 has 48 divisors (see below), whose sum is σ = 1635086880. Its totient is φ = 177967872.

The previous prime is 578396821. The next prime is 578396869. The reversal of 578396832 is 238693875.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230482 + ... + 232977.

It is an arithmetic number, because the mean of its divisors is an integer number (34064310).

Almost surely, 2^578396832 is an apocalyptic number.

578396832 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

578396832 is an abundant number, since it is smaller than the sum of its proper divisors (1056690048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

578396832 is a wasteful number, since it uses less digits than its factorization.

578396832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463485 (or 463477 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 51.

The square root of 578396832 is about 24049.8821618735. The cubic root of 578396832 is about 833.1860088717.

The spelling of 578396832 in words is "five hundred seventy-eight million, three hundred ninety-six thousand, eight hundred thirty-two".